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Send client id range as an event.

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This also makes the server send the event again when the client is
about to exhaust its current client range.
This commit is contained in:
Kristian Høgsberg 2008-12-21 22:45:33 -05:00
parent fb6d68ddbe
commit 97079ad52c
4 changed files with 67 additions and 31 deletions
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24
wayland.c
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@ -44,6 +44,7 @@ struct wl_client {
struct wl_display *display;
struct wl_list object_list;
struct wl_list link;
uint32_t id_count;
};
struct wl_display {
@ -270,6 +271,15 @@ wl_client_connection_update(struct wl_connection *connection,
return wl_event_source_fd_update(client->source, mask);
}
static void
wl_display_post_range(struct wl_display *display, struct wl_client *client)
{
wl_client_marshal(client, &client->display->base,
WL_DISPLAY_RANGE, display->client_id_range);
display->client_id_range += 256;
client->id_count += 256;
}
static struct wl_client *
wl_client_create(struct wl_display *display, int fd)
{
@ -285,16 +295,13 @@ wl_client_create(struct wl_display *display, int fd)
client->source = wl_event_loop_add_fd(display->loop, fd,
WL_EVENT_READABLE,
wl_client_connection_data, client);
client->connection = wl_connection_create(fd,
wl_client_connection_update,
client);
client->connection =
wl_connection_create(fd, wl_client_connection_update, client);
wl_list_init(&client->object_list);
wl_list_init(&client->link);
wl_connection_write(client->connection,
&display->client_id_range,
sizeof display->client_id_range);
display->client_id_range += 256;
wl_display_post_range(display, client);
ref = container_of(display->global_list.next,
struct wl_object_ref, link);
@ -353,6 +360,9 @@ wl_client_add_surface(struct wl_client *client,
struct wl_display *display = client->display;
struct wl_object_ref *ref;
if (client->id_count-- < 64)
wl_display_post_range(display, client);
surface->base.id = id;
surface->base.interface = &wl_surface_interface;
surface->base.implementation = (void (**)(void)) implementation;